Earlier today Murphy took to Twitter to announce the Fleetwood Mac singer's upcoming cameo. He tweeted "Guess who's visiting the Coven? The legendary Stevie Nicks!"

The third season of the mini-series, called American Horror Story: Coven, takes place in present-day New Orleans, flashing back to the 1830s, and focuses on all the black magic the city has to offer. One character in particular, Misty Day (played by Lily Rabe), is a necromancer who is especially obsessed with Nicks, copying her style and using "Rhiannon" as her theme song.